13181003266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{254489}}^1$

素因数の和:254586

約数の個数: 32

約数和(自身を含む): 21987936000

約数和(自身を除く): 8806932734

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1786, 2726, 25897, 51794, 254489, 508978, 4835291, 7380181, 9670582, 11960983, 14760362, 23921966, 140223439, 227258677, 280446878, 346868507, 454517354, 693737014, 6590501633, 13181003266]

約数ペア:

[(1, 13181003266), (2, 6590501633), (19, 693737014), (29, 454517354), (38, 346868507), (47, 280446878), (58, 227258677), (94, 140223439), (551, 23921966), (893, 14760362), (1102, 11960983), (1363, 9670582), (1786, 7380181), (2726, 4835291), (25897, 508978), (51794, 254489)]